Airfoil Comparison
Select airfoils from the airfoil database or add your own airfoils and compare the airfoil shape and lift/drag polars.
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(goe508-il) GOE 508 AIRFOIL | Gottingen 508 airfoil Max thickness 16.5% at 30% chord Max camber 5.6% at 40% chord | Remove Airfoil details Airfoil plotter |
(goe503-il) GOE 503 AIRFOIL | Gottingen 503 airfoil Max thickness 15.6% at 29.7% chord Max camber 7% at 39.7% chord | Remove Airfoil details Airfoil plotter |
(goe525-il) GOE 525 AIRFOIL | Gottingen 525 airfoil Max thickness 16.5% at 29.7% chord Max camber 9.7% at 49.7% chord | Remove Airfoil details Airfoil plotter |
(goe549-il) GOE 549 AIRFOIL | Gottingen 549 airfoil Max thickness 13.9% at 30% chord Max camber 4.7% at 40% chord | Remove Airfoil details Airfoil plotter |
(goe505-il) GOE 505 AIRFOIL | Gottingen 505 airfoil Max thickness 14% at 19.7% chord Max camber 5.9% at 39.7% chord | Remove Airfoil details Airfoil plotter |
(goe567-il) GOE 567 AIRFOIL | Gottingen 567 airfoil Max thickness 14.8% at 29.5% chord Max camber 5.3% at 49.5% chord | Remove Airfoil details Airfoil plotter |
(goe598-il) GOE 598 AIRFOIL | Gottingen 598 airfoil Max thickness 6.5% at 39.8% chord Max camber 1% at 49.8% chord | Remove Airfoil details Airfoil plotter |
(goe481a-il) GOE 481A AIRFOIL | Gottingen 481A airfoil Max thickness 15.3% at 29.4% chord Max camber 5.5% at 39.4% chord | Remove Airfoil details Airfoil plotter |
(goe507-il) GOE 507 AIRFOIL | Gottingen 507 airfoil Max thickness 8.7% at 30% chord Max camber 2.9% at 40% chord | Remove Airfoil details Airfoil plotter |
(goe504-il) GOE 504 AIRFOIL | Gottingen 504 airfoil Max thickness 18% at 29.2% chord Max camber 5.4% at 39.2% chord | Remove Airfoil details Airfoil plotter |
(goe491-il) GOE 491 AIRFOIL | Gottingen 491 airfoil Max thickness 4.9% at 20% chord Max camber 2.9% at 30% chord | Remove Airfoil details Airfoil plotter |
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Polars for (goe508-il,goe503-il,goe525-il,goe549-il,goe505-il,goe567-il,goe598-il,goe481a-il,goe507-il,goe504-il,goe491-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| goe508-il | 50,000 | 9 | 5.2 at α=7.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe508-il | 50,000 | 5 | 13.5 at α=8.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe508-il | 100,000 | 9 | 40.3 at α=9.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe508-il | 100,000 | 5 | 43.7 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe508-il | 200,000 | 9 | 71.3 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe508-il | 200,000 | 5 | 69.6 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe508-il | 500,000 | 9 | 105.7 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe508-il | 500,000 | 5 | 97.8 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe508-il | 1,000,000 | 9 | 132.8 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe508-il | 1,000,000 | 5 | 115.9 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe503-il | 50,000 | 9 | 4.2 at α=10.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe503-il | 50,000 | 5 | 15.7 at α=2.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe503-il | 100,000 | 9 | 32.3 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe503-il | 100,000 | 5 | 46.4 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe503-il | 200,000 | 9 | 68.5 at α=6.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe503-il | 200,000 | 5 | 67 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe503-il | 500,000 | 9 | 96.4 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe503-il | 500,000 | 5 | 91.4 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe503-il | 1,000,000 | 9 | 120.3 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe503-il | 1,000,000 | 5 | 109.8 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe525-il | 50,000 | 9 | 5.3 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe525-il | 50,000 | 5 | 20.5 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe525-il | 100,000 | 9 | 48.8 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe525-il | 100,000 | 5 | 50.9 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe525-il | 200,000 | 9 | 74.3 at α=1.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe525-il | 200,000 | 5 | 71.5 at α=1.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe525-il | 500,000 | 9 | 102.1 at α=0.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe525-il | 500,000 | 5 | 90.6 at α=0.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe525-il | 1,000,000 | 9 | 120.6 at α=0.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe525-il | 1,000,000 | 5 | 104.4 at α=2.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe549-il | 50,000 | 9 | 7.6 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe549-il | 50,000 | 5 | 26.4 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe549-il | 100,000 | 9 | 43 at α=11.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe549-il | 100,000 | 5 | 52.8 at α=7.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe549-il | 200,000 | 9 | 74.4 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe549-il | 200,000 | 5 | 75.7 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe549-il | 500,000 | 9 | 107.9 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe549-il | 500,000 | 5 | 100.8 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe549-il | 1,000,000 | 9 | 128.7 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe549-il | 1,000,000 | 5 | 115.8 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe505-il | 50,000 | 9 | 12.3 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe505-il | 50,000 | 5 | 29.8 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe505-il | 100,000 | 9 | 49.1 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe505-il | 100,000 | 5 | 43.1 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe505-il | 200,000 | 9 | 68.7 at α=2° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe505-il | 200,000 | 5 | 53.8 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe505-il | 500,000 | 9 | 73.5 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe505-il | 500,000 | 5 | 69.2 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe505-il | 1,000,000 | 9 | 91 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe505-il | 1,000,000 | 5 | 87.2 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe567-il | 50,000 | 9 | 6.1 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe567-il | 50,000 | 5 | 21.6 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe567-il | 100,000 | 9 | 49.7 at α=10.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe567-il | 100,000 | 5 | 56 at α=7° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe567-il | 200,000 | 9 | 81 at α=7.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe567-il | 200,000 | 5 | 79.8 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe567-il | 500,000 | 9 | 115.2 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe567-il | 500,000 | 5 | 95.8 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe567-il | 1,000,000 | 9 | 132.1 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe567-il | 1,000,000 | 5 | 103.5 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe598-il | 50,000 | 9 | 31.7 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe598-il | 50,000 | 5 | 30.5 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe598-il | 100,000 | 9 | 43.1 at α=3.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe598-il | 100,000 | 5 | 40.4 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe598-il | 200,000 | 9 | 54.8 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe598-il | 200,000 | 5 | 48.6 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe598-il | 500,000 | 9 | 66.9 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe598-il | 500,000 | 5 | 54.6 at α=2° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe598-il | 1,000,000 | 9 | 72.5 at α=2° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe598-il | 1,000,000 | 5 | 60.8 at α=4° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe481a-il | 50,000 | 9 | 6.5 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe481a-il | 50,000 | 5 | 27.9 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe481a-il | 100,000 | 9 | 47.3 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe481a-il | 100,000 | 5 | 46.3 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe481a-il | 200,000 | 9 | 63.8 at α=6.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe481a-il | 200,000 | 5 | 59 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe481a-il | 500,000 | 9 | 80.2 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe481a-il | 500,000 | 5 | 74.1 at α=6.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe481a-il | 1,000,000 | 9 | 95.8 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe481a-il | 1,000,000 | 5 | 81.3 at α=8° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe507-il | 50,000 | 9 | 37.6 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe507-il | 50,000 | 5 | 38 at α=6° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe507-il | 100,000 | 9 | 55.4 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe507-il | 100,000 | 5 | 53.6 at α=5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe507-il | 200,000 | 9 | 73.8 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe507-il | 200,000 | 5 | 67.4 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe507-il | 500,000 | 9 | 95.1 at α=2.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe507-il | 500,000 | 5 | 82 at α=3.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe507-il | 1,000,000 | 9 | 106.1 at α=3° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe507-il | 1,000,000 | 5 | 89.2 at α=3.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe504-il | 50,000 | 9 | 3.7 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe504-il | 50,000 | 5 | 13.7 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe504-il | 100,000 | 9 | 34.2 at α=5.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe504-il | 100,000 | 5 | 43.6 at α=5.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe504-il | 200,000 | 9 | 66.2 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe504-il | 200,000 | 5 | 62.8 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe504-il | 500,000 | 9 | 91.7 at α=4° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe504-il | 500,000 | 5 | 85.1 at α=4.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe504-il | 1,000,000 | 9 | 114.9 at α=4.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe504-il | 1,000,000 | 5 | 104.1 at α=4.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe491-il | 50,000 | 9 | 34.6 at α=5.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe491-il | 50,000 | 5 | 37.1 at α=5.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe491-il | 100,000 | 9 | 48.9 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe491-il | 100,000 | 5 | 50.5 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe491-il | 200,000 | 9 | 62.8 at α=4.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe491-il | 200,000 | 5 | 62 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe491-il | 500,000 | 9 | 92.3 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe491-il | 500,000 | 5 | 73.2 at α=3° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| goe491-il | 1,000,000 | 9 | 88 at α=2.75° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| goe491-il | 1,000,000 | 5 | 86.8 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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